Improvement in grain-binders



W-'lf ALEXANDER PmLrPPL Wlpovmeht'in Grain Binders. 119,241; atetedS-ep. 26, `1871.

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UNITED N STATES `ALEXANDER PHILIPPI, OF S'I. LOUIS, MISSOURI.

IMPROVEMENT IN GRAIN-BINDERS.

Specification forming part of Letters Patent No. 119,241, datedSeptember 26, 1871.

To all whom it may concern:

Be it known that I, ALEXANDER PHILIPPI, of St. Louis, in the county ofSt. Louis and State of Missouri, have made certain new and usefulImprovements in Grain-Binding Machines; and I do hereby declare that thefollowing is a full and true description thereof, reference being had tothe accompanying drawing and to the letters of reference marked thereon.

The object of this inventionis to form an improved grain-binding machinedesigned to be attached to harvesters, and which receives the gavels ofgrain from the platform of harvesters, and, by means of its revolvingapron, conveys said gavels to compressing-finger devices to be boundinto bundles. The nature thereof relates to the -arrangement andcombination of a revolving apron and its gearing devices, operated bythe driving-wheels, with a foot-lever and its connect ing parts, to`operate fmgerdevices to compress the received sheaves of grain intobundles; and also by means whereof the said apron or conveyer is at thesame time thrown in or out of gear.

' To enable those herein skilled to make and use my said improvements,Iwill now more fully describe the same, referring to the accompanyingdrawing.

Figurelis atop plan with parts removed, shown by broken lines. Fig. 2 isa front elevation. Fig. 3 is a detail sectional elevation at line x yFig. 4, detail sectional elevation at line x y.

The machine consists of a frame, A, bolted transversely to the underside of a horizontal frame, A1, supported in iront by front wheel B,properly secured between a horizontal frame, b b1, bolted to the underside of frame A. In the rear said frames are supported by theaXle A2 ofdri ving-Wheels B1 B2. On top of said frames A Al is secured ,theupright frame G, forming a bed to receive the grainfrom the apron D. Theapron D is formed of suitable cloth material, properly slotted, passingaround drums d d operating in proper journal-bearings, the upperdrum-shaft d being' secured to uprights c c of the frame G, the lowerdrum-shaft d being secured to ends of the frame A, as shown in Figs. 1and 2.

The rotary motion to said apron is imparted as follows: Thedriving-wheel Bl is cast, having cogs or teeth on its inner iiange b2,in which a pinion, E, meshes. (See detail, Fig. 4.) The said pinion iskeyed to end of shaft E', secured adjustably by j ournal-bearings c e toa part, a, of the frame A; also to said shaft is further keyed abevel-wheel, F, gearing with a second bevelwheel, F', secured to shaftend of apron-drum d, as clearly shown in Fig. 1. As, therefore, thedriving-wheels are actuated the wheel B1 and gearing devices impart arevolving motion to apron D, which receives the grain from theharvester-platform and carries it to the bed of frame (l, droppingbetween compressing-fingers G G.

The said finger devices Gr G are of the construci tive form shown indetail, Fig. 3, being keyed to shafts g g1 resting in journal-bearingssecured to frame C. To open and close said finger devices theirrespective shafts carry part-pinions g2 g3, to one of which thelever-arm g4 is attached, its other end connecting to rope attachment Hpassing round pulleys h hooked to frame A. The ends of said rope connectwith Vfoot-lever H', having its fulcrum at h', in manner shown inFig. 1. When, therefore, sufficient grain has been conveyed by the apronD to the ngers G G', the operator, seated upon seat I, by a forward pushmotion of the foot-lever H closes said fingers to compress the grain. Areturn motion of said foot-lever releases or opens said finger devices.At the same time that the sheaves are being compressed the feedingoperation of the apron D is arrested to enable the operator to tie orbind the grain in bundles. This is accomplished by pivoting tofoot-lever H a lever, J, made to connect by a joint, j, to aconnecting-rod, J hooked to end of a shifting lever, j', secured to theslotted journal-bearing e, as shown in Fig. 1. By thus connecting thegearing devices that operate the apron D to foot-lever H the same motionof said footlever which closes the iinger devices G G to compress thegrain also throws said apron out of gear. Similarly, a reverse or returnmotion of said footlever opens said finger devices and shifts apron ingear for renewed operation. The sheaves or gavels are bound by aspool-twine, K, properly secured to the frame C, the twine orcordkpassing through an eyelet, k1, and is cut by a knifeedge, k2,arranged as shown in Figs. l and 3. To the front of the frame are properclevis attachments to secure the grain-binder to anyharvester,

H, pulleys 71 lever-arm g4, shafts g g1, part-pinions g2 g3, andcompressingfingers G Gf, Lw11 arranged, supported, and constructed tooperate as and for the purpose set forth. n

In testimony of seid invention I have hereunto set my hand in presenceof two Witnesses.

ALEX. PHILIPPI.

Witnesses WILLIAM W. HERTHEL,

EDWARD WAMPEY. (47)

